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| n | a(n) |
|---|---|
| 1 | 64 |
| 2 | 8192 |
| 3 | 972168 |
| 4 | 116517744 |
| 5 | 13963574592 |
| 6 | 1673186560760 |
| 7 | 200493397340704 |
| 8 | 24024569786901184 |
| 9 | 2878797172114538576 |
| 10 | 344958245288471965824 |
| 11 | 41335385495979014696632 |
| 12 | 4953104083775431293635528 |
[64,8192,972168,116517744,13963574592, 1673186560760,200493397340704,24024569786901184, 2878797172114538576,344958245288471965824, 41335385495979014696632,4953104083775431293635528] |